How To Fix CA_TTE588 - Reference Item ID is mandatory if reference mode is set

SAP Error Message - Details

• Message type: E = Error

• Message class: CA_TTE - TTE Messages

• Message number: 588

• Message text: Reference Item ID is mandatory if reference mode is set

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CA_TTE588 - Reference Item ID is mandatory if reference mode is set ?

  The SAP error message CA_TTE588 indicates that a Reference Item ID is required when the reference mode is set in a particular transaction or process. This error typically occurs in the context of SAP's Controlling (CO) module, particularly when dealing with cost allocations, internal orders, or similar functionalities where references are used.
  Cause:
  The error is triggered when:
  
  The reference mode is activated in the configuration or during the transaction.
  The system expects a Reference Item ID to be provided, but it is missing or not filled in.
  
  Solution:
  To resolve the CA_TTE588 error, you can take the following steps:
  
  
  Check Reference Mode Settings:
  
  Verify if the reference mode is indeed set in the transaction you are working on. If it is not necessary for your process, consider disabling the reference mode.
  
  
  
  Provide Reference Item ID:
  
  If the reference mode is required, ensure that you fill in the Reference Item ID field with a valid entry. This ID should correspond to an existing reference item in the system.
  
  
  
  Review Configuration:
  
  If you are unsure about the settings, consult with your SAP configuration team to ensure that the reference mode and related settings are correctly configured for your business processes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files related to the specific transaction or module you are working with. This can provide insights into the expected fields and their requirements.
  
  
  
  Check User Authorizations:
  
  Ensure that you have the necessary authorizations to access and modify the fields related to reference items.
  
  
  
  Testing:
  
  After making the necessary changes, test the transaction again to confirm that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: The error may occur in various transaction codes related to cost accounting, such as KSB1 (Cost Centers: Actual Line Items), KSV5 (Display Plan/Actual Comparison), or others.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  By ensuring that the Reference Item ID is provided when the reference mode is set, you should be able to resolve the CA_TTE588 error effectively.